100-70-9
2-氰基吡啶
→
~98%
33893-89-9
5-(2-吡啶基)-1H-四唑
7647-01-0
氯化氢
+
1005-02-3
3(2-吡啶基)氨基腙
5346-38-3
吡啶-2-羧硫酸胺
109-04-6
邻溴吡啶